TWI340858B - A light source for a flat display - Google Patents
A light source for a flat displayInfo
- Publication number
- TWI340858B TWI340858B TW095120371A TW95120371A TWI340858B TW I340858 B TWI340858 B TW I340858B TW 095120371 A TW095120371 A TW 095120371A TW 95120371 A TW95120371 A TW 95120371A TW I340858 B TWI340858 B TW I340858B
- Authority
- TW
- Taiwan
- Prior art keywords
- light source
- flat display
- flat
- display
- source
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/067—Main electrodes for low-pressure discharge lamps
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133604—Direct backlight with lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
- H01J61/103—Shields, screens or guides arranged to extend the discharge path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/305—Flat vessels or containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/046—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/305,096 US7569982B2 (en) | 2005-12-16 | 2005-12-16 | Light source for a flat display |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200725115A TW200725115A (en) | 2007-07-01 |
TWI340858B true TWI340858B (en) | 2011-04-21 |
Family
ID=37484299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095120371A TWI340858B (en) | 2005-12-16 | 2006-06-08 | A light source for a flat display |
Country Status (4)
Country | Link |
---|---|
US (1) | US7569982B2 (en) |
JP (1) | JP4461133B2 (en) |
CN (1) | CN100463101C (en) |
TW (1) | TWI340858B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI338909B (en) * | 2006-04-25 | 2011-03-11 | Mathbright Technology Co Ltd | Flat fluorescent lamp |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960015032A (en) * | 1994-10-25 | 1996-05-22 | 윤종용 | Cotton light source device |
US6127780A (en) * | 1998-02-02 | 2000-10-03 | Winsor Corporation | Wide illumination range photoluminescent lamp |
KR100610993B1 (en) * | 2004-06-03 | 2006-08-10 | 삼성코닝 주식회사 | Surface light source device |
US7259518B2 (en) * | 2004-06-24 | 2007-08-21 | Ls Tech Co. Ltd. | Flat fluorescent lamp with improved discharge efficiency |
KR20060005610A (en) * | 2004-07-13 | 2006-01-18 | 삼성전자주식회사 | Flat fluorescent lamp and liquid crystal display device having the same |
KR20060009631A (en) * | 2004-07-26 | 2006-02-01 | 주식회사 엘에스텍 | Flat fluorescent lamp improving discharge efficiency |
KR100606168B1 (en) * | 2004-09-11 | 2006-08-01 | 주식회사 엘에스텍 | Flat fluorescent lamp having ultra slim thickness |
CN1303642C (en) * | 2004-11-25 | 2007-03-07 | 友达光电股份有限公司 | Front base plate structure of plane light source apparatus and application thereof |
-
2005
- 2005-12-16 US US11/305,096 patent/US7569982B2/en active Active
-
2006
- 2006-06-08 TW TW095120371A patent/TWI340858B/en active
- 2006-06-16 CN CNB2006100925811A patent/CN100463101C/en not_active Expired - Fee Related
- 2006-12-12 JP JP2006334002A patent/JP4461133B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20070139581A1 (en) | 2007-06-21 |
TW200725115A (en) | 2007-07-01 |
CN1873895A (en) | 2006-12-06 |
JP2007165312A (en) | 2007-06-28 |
US7569982B2 (en) | 2009-08-04 |
JP4461133B2 (en) | 2010-05-12 |
CN100463101C (en) | 2009-02-18 |
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